766 lines
32 KiB
Bash
Executable File
766 lines
32 KiB
Bash
Executable File
#!/bin/bash
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#
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# RaspAP installation functions
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# Author: @billz <billzimmerman@gmail.com>
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# Author URI: https://github.com/billz/
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# License: GNU General Public License v3.0
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# License URI: https://github.com/raspap/raspap-webgui/blob/master/LICENSE
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# You are not obligated to bundle the LICENSE file with your RaspAP projects as long
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# as you leave these references intact in the header comments of your source files.
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# Exit on error
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set -o errexit
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# Exit on error inside functions
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set -o errtrace
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# Turn on traces, disabled by default
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# set -o xtrace
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# Set defaults
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readonly raspap_dir="/etc/raspap"
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readonly raspap_user="www-data"
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readonly raspap_sudoers="/etc/sudoers.d/090_raspap"
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readonly raspap_default="/etc/dnsmasq.d/090_raspap.conf"
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readonly raspap_wlan0="/etc/dnsmasq.d/090_wlan0.conf"
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readonly raspap_adblock="/etc/dnsmasq.d/090_adblock.conf"
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readonly raspap_sysctl="/etc/sysctl.d/90_raspap.conf"
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readonly raspap_network="$raspap_dir/networking/"
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readonly raspap_router="/etc/lighttpd/conf-available/50-raspap-router.conf"
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readonly rulesv4="/etc/iptables/rules.v4"
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readonly blocklist_hosts="https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts"
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readonly blocklist_domains="https://big.oisd.nl/dnsmasq"
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webroot_dir="/var/www/html"
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if [ "$insiders" == 1 ]; then
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repo="RaspAP/raspap-insiders"
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branch=${RASPAP_INSIDERS_LATEST}
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fi
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git_source_url="https://github.com/$repo"
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# NOTE: all the below functions are overloadable for system-specific installs
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function _install_raspap() {
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_display_welcome
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_config_installation
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_update_system_packages
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_manage_systemd_services
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_install_dependencies
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_enable_php_lighttpd
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_create_raspap_directories
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_check_for_old_configs
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_optimize_php
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_download_latest_files
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_change_file_ownership
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_create_hostapd_scripts
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_create_lighttpd_scripts
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_install_lighttpd_configs
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_default_configuration
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_configure_networking
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_prompt_install_adblock
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_prompt_install_openvpn
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_install_mobile_clients
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_prompt_install_wireguard
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_patch_system_files
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_install_complete
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}
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# search for optional installation files names install_feature_*.sh
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function _install_mobile_clients() {
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if [ "$insiders" == 1 ]; then
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_install_log "Installing support for mobile data clients"
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for feature in $(ls $webroot_dir/installers/install_feature_*.sh) ; do
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source $feature
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f=$(basename $feature)
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func="_${f%.*}"
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if declare -f -F $func > /dev/null; then
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echo "Installing $func"
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$func || _install_status 1 "Unable to install feature ($func)"
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else
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_install_status 1 "Install file $f is missing install function $func"
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fi
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done
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fi
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}
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# Prompts user to set installation options
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function _config_installation() {
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if [ "$upgrade" == 1 ]; then
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opt=(Upgrade Upgrading upgrade)
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else
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opt=(Install Installing installation)
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fi
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_install_log "Configure ${opt[2]}"
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_get_linux_distro
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echo "Detected OS: ${DESC}"
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echo "Using GitHub repository: ${repo} ${branch} branch"
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echo "Configuration directory: ${raspap_dir}"
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echo -n "lighttpd root: ${webroot_dir}? [Y/n]: "
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if [ "$assume_yes" == 0 ]; then
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read answer < /dev/tty
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if [ "$answer" != "${answer#[Nn]}" ]; then
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read -e -p < /dev/tty "Enter alternate lighttpd directory: " -i "/var/www/html" webroot_dir
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fi
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else
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echo -e
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fi
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echo "${opt[1]} lighttpd directory: ${webroot_dir}"
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if [ "$upgrade" == 1 ]; then
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echo "This will upgrade your existing install to version ${RASPAP_RELEASE}"
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echo "Your configuration will NOT be changed"
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fi
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echo -n "Complete ${opt[2]} with these values? [Y/n]: "
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if [ "$assume_yes" == 0 ]; then
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read answer < /dev/tty
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if [ "$answer" != "${answer#[Nn]}" ]; then
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echo "Installation aborted."
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exit 0
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fi
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else
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echo -e
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fi
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}
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# Determines host Linux distribution details
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function _get_linux_distro() {
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if type lsb_release >/dev/null 2>&1; then # linuxbase.org
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OS=$(lsb_release -si)
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RELEASE=$(lsb_release -sr)
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CODENAME=$(lsb_release -sc)
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DESC=$(lsb_release -sd)
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elif [ -f /etc/os-release ]; then # freedesktop.org
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. /etc/os-release
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OS=$ID
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RELEASE=$VERSION_ID
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CODENAME=$VERSION_CODENAME
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DESC=$PRETTY_NAME
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else
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_install_status 1 "Unsupported Linux distribution"
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fi
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}
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# Sets php package option based on Linux version, abort if unsupported distro
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function _set_php_package() {
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case $RELEASE in
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23.05|12*) # Debian 12 & Armbian 23.05
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php_package="php8.2-cgi"
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phpcgiconf="/etc/php/8.2/cgi/php.ini" ;;
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23.04) # Ubuntu Server 23.04
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php_package="php8.1-cgi"
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phpcgiconf="/etc/php/8.1/cgi/php.ini" ;;
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22.04|20.04|18.04|19.10|11*) # Previous Ubuntu Server, Debian & Armbian distros
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php_package="php7.4-cgi"
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phpcgiconf="/etc/php/7.4/cgi/php.ini" ;;
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10*|11*)
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php_package="php7.3-cgi"
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phpcgiconf="/etc/php/7.3/cgi/php.ini" ;;
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9*)
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php_package="php7.0-cgi"
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phpcgiconf="/etc/php/7.0/cgi/php.ini" ;;
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8)
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_install_status 1 "${DESC} and php5 are not supported. Please upgrade."
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exit 1 ;;
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*)
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_install_status 1 "${DESC} is unsupported. Please install on a supported distro."
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exit 1 ;;
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esac
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}
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# Prompts the user to stop & disable Debian's systemd-networkd services.
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# It isn't possible to mix Debian networking with dhcpcd.
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# On Ubuntu 20.04 / Armbian 22, the systemd-resolved service uses port 53
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# by default which prevents dnsmasq from starting.
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function _manage_systemd_services() {
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_install_log "Checking for systemd network services"
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_check_notify_ubuntu
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services=( "systemd-networkd" "systemd-resolved" )
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for svc in "${services[@]}"; do
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# Prompt to disable systemd service
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if systemctl is-active --quiet "$svc".service; then
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echo -n "Stop and disable ${svc} service? [Y/n]: "
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if [ "$assume_yes" == 0 ]; then
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read answer < /dev/tty
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if [ "$answer" != "${answer#[Nn]}" ]; then
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echo -e
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else
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sudo systemctl stop "$svc".service || _install_status 1 "Unable to stop ${svc}.service"
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sudo systemctl disable "$svc".service || _install_status 1 "Unable to disable ${svc}.service"
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fi
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else
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sudo systemctl stop "$svc".service || _install_status 1 "Unable to stop ${svc}.service"
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sudo systemctl disable "$svc".service || _install_status 1 "Unable to disable ${svc}.service"
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fi
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else
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echo "${svc}.service is not running (ok)"
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fi
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done
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_install_status 0
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}
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# Notifies Ubuntu users of pre-install requirements
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function _check_notify_ubuntu() {
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if [ ${OS,,} = "ubuntu" ]; then
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_install_status 2 "Ubuntu Server requires manual pre- and post-install steps. See https://docs.raspap.com/manual/"
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echo -n "Proceed with installation? [Y/n]: "
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read answer < /dev/tty
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if [ "$answer" != "${answer#[Nn]}" ]; then
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echo "Installation aborted."
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exit 0
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else
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_install_status 0
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fi
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fi
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}
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# Runs a system software update to make sure we're using all fresh packages
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function _install_dependencies() {
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_install_log "Installing required packages"
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_set_php_package
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# OS-specific packages
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if [ "$php_package" = "php7.4-cgi" ] && [ ${OS,,} = "ubuntu" ] && [[ ${RELEASE} =~ ^(22.04|20.04|18.04|19.10|11) ]]; then
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echo "Adding apt-repository ppa:ondrej/php"
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sudo apt-get install -y software-properties-common || _install_status 1 "Unable to install dependency"
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sudo add-apt-repository $apt_option ppa:ondrej/php || _install_status 1 "Unable to add-apt-repository ppa:ondrej/php"
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else
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echo "${php_package} will be installed from the main deb sources list"
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fi
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if [ ${OS,,} = "debian" ] || [ ${OS,,} = "ubuntu" ]; then
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dhcpcd_package="dhcpcd5"
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iw_package="iw"
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fi
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# Set dconf-set-selections
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echo iptables-persistent iptables-persistent/autosave_v4 boolean true | sudo debconf-set-selections
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echo iptables-persistent iptables-persistent/autosave_v6 boolean true | sudo debconf-set-selections
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sudo apt-get install -y lighttpd git hostapd dnsmasq iptables-persistent $php_package $dhcpcd_package $iw_package vnstat qrencode || _install_status 1 "Unable to install dependencies"
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_install_status 0
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}
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# Enables PHP for lighttpd and restarts service for settings to take effect
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function _enable_php_lighttpd() {
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_install_log "Enabling PHP for lighttpd"
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sudo lighttpd-enable-mod fastcgi-php
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sudo service lighttpd force-reload
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sudo systemctl restart lighttpd.service || _install_status 1 "Unable to restart lighttpd"
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}
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# Verifies existence and permissions of RaspAP directory
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function _create_raspap_directories() {
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if [ "$upgrade" == 1 ]; then
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if [ -f $raspap_dir/raspap.auth ]; then
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_install_log "Moving existing raspap.auth file to /tmp"
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sudo mv $raspap_dir/raspap.auth /tmp || _install_status 1 "Unable to backup raspap.auth to /tmp"
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fi
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fi
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_install_log "Creating RaspAP directories"
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if [ -d "$raspap_dir" ]; then
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sudo mv $raspap_dir "$raspap_dir.`date +%F-%R`" || _install_status 1 "Unable to move old '$raspap_dir' out of the way"
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fi
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sudo mkdir -p "$raspap_dir" || _install_status 1 "Unable to create directory '$raspap_dir'"
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# Create a directory for existing file backups.
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sudo mkdir -p "$raspap_dir/backups"
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# Create a directory to store networking configs
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echo "Creating $raspap_dir/networking"
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sudo mkdir -p "$raspap_dir/networking"
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# Copy existing dhcpcd.conf to use as base config
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echo "Adding /etc/dhcpcd.conf as base configuration"
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cat /etc/dhcpcd.conf | sudo tee -a /etc/raspap/networking/defaults > /dev/null
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echo "Changing file ownership of $raspap_dir"
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sudo chown -R $raspap_user:$raspap_user "$raspap_dir" || _install_status 1 "Unable to change file ownership for '$raspap_dir'"
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}
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# Generate hostapd logging and service control scripts
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function _create_hostapd_scripts() {
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_install_log "Creating hostapd logging & control scripts"
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sudo mkdir $raspap_dir/hostapd || _install_status 1 "Unable to create directory '$raspap_dir/hostapd'"
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# Move logging shell scripts
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sudo cp "$webroot_dir/installers/"*log.sh "$raspap_dir/hostapd" || _install_status 1 "Unable to move logging scripts"
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# Move service control shell scripts
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sudo cp "$webroot_dir/installers/"service*.sh "$raspap_dir/hostapd" || _install_status 1 "Unable to move service control scripts"
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# Make enablelog.sh and disablelog.sh not writable by www-data group.
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sudo chown -c root:root "$raspap_dir/hostapd/"*.sh || _install_status 1 "Unable change owner and/or group"
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sudo chmod 750 "$raspap_dir/hostapd/"*.sh || _install_status 1 "Unable to change file permissions"
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_install_status 0
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}
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# Generate lighttpd service control scripts
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function _create_lighttpd_scripts() {
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_install_log "Creating lighttpd control scripts"
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sudo mkdir $raspap_dir/lighttpd || _install_status 1 "Unable to create directory '$raspap_dir/lighttpd"
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# Move service control shell scripts
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echo "Copying configport.sh to $raspap_dir/lighttpd"
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sudo cp "$webroot_dir/installers/"configport.sh "$raspap_dir/lighttpd" || _install_status 1 "Unable to move service control scripts"
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# Make configport.sh writable by www-data group
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echo "Changing file ownership"
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sudo chown -c root:root "$raspap_dir/lighttpd/"*.sh || _install_status 1 "Unable change owner and/or group"
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sudo chmod 750 "$raspap_dir/lighttpd/"*.sh || _install_status 1 "Unable to change file permissions"
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_install_status 0
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}
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# Copy extra config files required to configure lighttpd
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function _install_lighttpd_configs() {
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_install_log "Copying lighttpd extra config files"
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# Copy config files
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echo "Copying 50-raspap-router.conf to /etc/lighttpd/conf-available"
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CONFSRC="$webroot_dir/config/50-raspap-router.conf"
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LTROOT=$(grep "server.document-root" /etc/lighttpd/lighttpd.conf | awk -F '=' '{print $2}' | tr -d " \"")
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# Compare values and get difference
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HTROOT=${webroot_dir/$LTROOT}
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# Remove trailing slash if present
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HTROOT=$(echo "$HTROOT" | sed -e 's/\/$//')
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# Substitute values
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awk "{gsub(\"/REPLACE_ME\",\"$HTROOT\")}1" $CONFSRC > /tmp/50-raspap-router.conf
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# Copy into place
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sudo cp /tmp/50-raspap-router.conf /etc/lighttpd/conf-available/ || _install_status 1 "Unable to copy lighttpd config file into place."
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# Link into conf-enabled
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echo "Creating link to /etc/lighttpd/conf-enabled"
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if ! [ -L $raspap_router ]; then
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echo "Existing 50-raspap-router.conf found. Unlinking."
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sudo unlink "/etc/lighttpd/conf-enabled/50-raspap-router.conf"
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fi
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echo "Linking 50-raspap-router.conf to /etc/lighttpd/conf-enabled/"
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sudo ln -s "/etc/lighttpd/conf-available/50-raspap-router.conf" "/etc/lighttpd/conf-enabled/50-raspap-router.conf" || _install_status 1 "Unable to symlink lighttpd config file (this is normal if the link already exists)."
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sudo systemctl restart lighttpd.service || _install_status 1 "Unable to restart lighttpd"
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_install_status 0
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}
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# Prompt to install ad blocking
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function _prompt_install_adblock() {
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_install_log "Configure ad blocking"
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echo -n "Install ad blocking and enable list management? [Y/n]: "
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if [ "$assume_yes" == 0 ]; then
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read answer < /dev/tty
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if [ "$answer" != "${answer#[Nn]}" ]; then
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_install_status 0 "(Skipped)"
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else
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_install_adblock
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fi
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elif [ "$adblock_option" == 1 ]; then
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_install_adblock
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else
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echo "(Skipped)"
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fi
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}
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# Download adblock lists and enable option
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function _install_adblock() {
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_install_log "Creating ad blocking base configuration (Beta)"
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if [ ! -d "$raspap_dir/adblock" ]; then
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echo "Creating $raspap_dir/adblock"
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sudo mkdir -p "$raspap_dir/adblock"
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fi
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if [ ! -f /tmp/hostnames.txt ]; then
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echo "Fetching latest hostnames list"
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wget ${blocklist_hosts} -q --show-progress --progress=bar:force -O /tmp/hostnames.txt 2>&1 \
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|| _install_status 1 "Unable to download notracking hostnames"
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fi
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if [ ! -f /tmp/domains.txt ]; then
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echo "Fetching latest domains list"
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wget ${blocklist_domains} -q --show-progress --progress=bar:force -O /tmp/domains.txt 2>&1 \
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|| _install_status 1 "Unable to download notracking domains"
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fi
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echo "Adding blocklists to $raspap_dir/adblock"
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sudo cp /tmp/hostnames.txt $raspap_dir/adblock || _install_status 1 "Unable to move notracking hostnames"
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sudo cp /tmp/domains.txt $raspap_dir/adblock || _install_status 1 "Unable to move notracking domains"
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echo "Moving and setting permissions for blocklist update script"
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sudo cp "$webroot_dir/installers/"update_blocklist.sh "$raspap_dir/adblock" || _install_status 1 "Unable to move blocklist update script"
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# Make blocklists writable by www-data group, restrict update scripts to root
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sudo chown -c root:"$raspap_user" "$raspap_dir/adblock/"*.txt || _install_status 1 "Unable to change owner/group"
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sudo chown -c root:root "$raspap_dir/adblock/"*.sh || _install_status 1 "Unable to change owner/group"
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sudo chmod 750 "$raspap_dir/adblock/"*.sh || install_error "Unable to change file permissions"
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# Create 090_adblock.conf and write values to /etc/dnsmasq.d
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if [ ! -f "$raspap_adblock" ]; then
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echo "Adding 090_addblock.conf to /etc/dnsmasq.d"
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sudo touch "$raspap_adblock"
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echo "conf-file=$raspap_dir/adblock/domains.txt" | sudo tee -a "$raspap_adblock" > /dev/null || _install_status 1 "Unable to write to $raspap_adblock"
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echo "addn-hosts=$raspap_dir/adblock/hostnames.txt" | sudo tee -a "$raspap_adblock" > /dev/null || _install_status 1 "Unable to write to $raspap_adblock"
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fi
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# Remove dhcp-option=6 in dnsmasq.d/090_wlan0.conf to force local DNS resolution for DHCP clients
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echo "Enabling local DNS name resolution for DHCP clients"
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sudo sed -i '/dhcp-option=6/d' $raspap_wlan0 || _install_status 1 "Unable to modify $raspap_dnsmasq"
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echo "Enabling ad blocking management option"
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sudo sed -i "s/\('RASPI_ADBLOCK_ENABLED', \)false/\1true/g" "$webroot_dir/includes/config.php" || _install_status 1 "Unable to modify config.php"
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_install_status 0
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}
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# Prompt to install openvpn
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function _prompt_install_openvpn() {
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_install_log "Configure OpenVPN support"
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echo -n "Install OpenVPN and enable client configuration? [Y/n]: "
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if [ "$assume_yes" == 0 ]; then
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read answer < /dev/tty
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if [ "$answer" != "${answer#[Nn]}" ]; then
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_install_status 0 "(Skipped)"
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else
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_install_openvpn
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fi
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elif [ "$ovpn_option" == 1 ]; then
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_install_openvpn
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else
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echo "(Skipped)"
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fi
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}
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# Prompt to install WireGuard
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function _prompt_install_wireguard() {
|
|
_install_log "Configure WireGuard support"
|
|
echo -n "Install WireGuard and enable VPN tunnel configuration? [Y/n]: "
|
|
if [ "$assume_yes" == 0 ]; then
|
|
read answer < /dev/tty
|
|
if [ "$answer" != "${answer#[Nn]}" ]; then
|
|
_install_status 0 "(Skipped)"
|
|
else
|
|
_install_wireguard
|
|
fi
|
|
elif [ "$wg_option" == 1 ]; then
|
|
_install_wireguard
|
|
else
|
|
echo "(Skipped)"
|
|
fi
|
|
}
|
|
|
|
# Install Wireguard from the Debian unstable distro
|
|
function _install_wireguard() {
|
|
_install_log "Configure WireGuard support"
|
|
if [ "$OS" == "Debian" ]; then
|
|
echo 'deb http://ftp.debian.org/debian buster-backports main' | sudo tee /etc/apt/sources.list.d/buster-backports.list || _install_status 1 "Unable to add Debian backports repo"
|
|
fi
|
|
echo "Installing wireguard from apt"
|
|
sudo apt-get install -y wireguard || _install_status 1 "Unable to install wireguard"
|
|
echo "Enabling wg-quick@wg0"
|
|
sudo systemctl enable wg-quick@wg0 || _install_status 1 "Failed to enable wg-quick service"
|
|
echo "Enabling WireGuard management option"
|
|
sudo sed -i "s/\('RASPI_WIREGUARD_ENABLED', \)false/\1true/g" "$webroot_dir/includes/config.php" || _install_status 1 "Unable to modify config.php"
|
|
_install_status 0
|
|
}
|
|
|
|
# Install openvpn and enable client configuration option
|
|
function _install_openvpn() {
|
|
_install_log "Installing OpenVPN and enabling client configuration"
|
|
echo "Adding packages via apt-get"
|
|
sudo apt-get install -y openvpn || _install_status 1 "Unable to install openvpn"
|
|
sudo sed -i "s/\('RASPI_OPENVPN_ENABLED', \)false/\1true/g" "$webroot_dir/includes/config.php" || _install_status 1 "Unable to modify config.php"
|
|
echo "Enabling openvpn-client service on boot"
|
|
sudo systemctl enable openvpn-client@client || _install_status 1 "Unable to enable openvpn-client daemon"
|
|
_create_openvpn_scripts || _install_status 1 "Unable to create openvpn control scripts"
|
|
}
|
|
|
|
# Generate openvpn logging and auth control scripts
|
|
function _create_openvpn_scripts() {
|
|
_install_log "Creating OpenVPN control scripts"
|
|
sudo mkdir $raspap_dir/openvpn || _install_status 1 "Unable to create directory '$raspap_dir/openvpn'"
|
|
|
|
# Move service auth control & logging shell scripts
|
|
sudo cp "$webroot_dir/installers/"configauth.sh "$raspap_dir/openvpn" || _install_status 1 "Unable to move auth control script"
|
|
sudo cp "$webroot_dir/installers/"openvpnlog.sh "$raspap_dir/openvpn" || _install_status 1 "Unable to move logging script"
|
|
# Restrict script execution to root user
|
|
sudo chown -c root:root "$raspap_dir/openvpn/"*.sh || _install_status 1 "Unable change owner and/or group"
|
|
sudo chmod 750 "$raspap_dir/openvpn/"*.sh || _install_status 1 "Unable to change file permissions"
|
|
_install_status 0
|
|
}
|
|
|
|
# Fetches latest files from github to webroot
|
|
function _download_latest_files() {
|
|
if [ ! -d "$webroot_dir" ]; then
|
|
sudo mkdir -p $webroot_dir || _install_status 1 "Unable to create new webroot directory"
|
|
fi
|
|
|
|
if [ -d "$webroot_dir" ]; then
|
|
sudo mv $webroot_dir "$webroot_dir.`date +%F-%R`" || _install_status 1 "Unable to remove old webroot directory"
|
|
fi
|
|
|
|
_install_log "Cloning latest files from github"
|
|
if [ "$repo" == "RaspAP/raspap-insiders" ]; then
|
|
_install_status 3
|
|
echo "Insiders please read this: https://docs.raspap.com/insiders/#authentication"
|
|
fi
|
|
git clone --branch $branch --depth 1 -c advice.detachedHead=false $git_source_url /tmp/raspap-webgui || _install_status 1 "Unable to download files from github"
|
|
sudo mv /tmp/raspap-webgui $webroot_dir || _install_status 1 "Unable to move raspap-webgui to web root"
|
|
|
|
if [ "$upgrade" == 1 ]; then
|
|
_install_log "Applying existing configuration to ${webroot_dir}/includes"
|
|
sudo mv /tmp/config.php $webroot_dir/includes || _install_status 1 "Unable to move config.php to ${webroot_dir}/includes"
|
|
|
|
if [ -f /tmp/raspap.auth ]; then
|
|
_install_log "Applying existing authentication file to ${raspap_dir}"
|
|
sudo mv /tmp/raspap.auth $raspap_dir || _install_status 1 "Unable to restore authentification credentials file to ${raspap_dir}"
|
|
fi
|
|
fi
|
|
|
|
_install_status 0
|
|
}
|
|
|
|
# Sets files ownership in web root directory
|
|
function _change_file_ownership() {
|
|
if [ ! -d "$webroot_dir" ]; then
|
|
_install_status 1 "Web root directory doesn't exist"
|
|
fi
|
|
|
|
_install_log "Changing file ownership in web root directory"
|
|
sudo chown -R $raspap_user:$raspap_user "$webroot_dir" || _install_status 1 "Unable to change file ownership for '$webroot_dir'"
|
|
}
|
|
|
|
# Check for existing configuration files
|
|
function _check_for_old_configs() {
|
|
if [ "$upgrade" == 1 ]; then
|
|
_install_log "Moving existing configuration to /tmp"
|
|
sudo mv $webroot_dir/includes/config.php /tmp || _install_status 1 "Unable to move config.php to /tmp"
|
|
else
|
|
_install_log "Backing up existing configs to ${raspap_dir}/backups"
|
|
if [ -f /etc/network/interfaces ]; then
|
|
sudo cp /etc/network/interfaces "$raspap_dir/backups/interfaces.`date +%F-%R`"
|
|
sudo ln -sf "$raspap_dir/backups/interfaces.`date +%F-%R`" "$raspap_dir/backups/interfaces"
|
|
fi
|
|
|
|
if [ -f /etc/hostapd/hostapd.conf ]; then
|
|
sudo cp /etc/hostapd/hostapd.conf "$raspap_dir/backups/hostapd.conf.`date +%F-%R`"
|
|
sudo ln -sf "$raspap_dir/backups/hostapd.conf.`date +%F-%R`" "$raspap_dir/backups/hostapd.conf"
|
|
fi
|
|
|
|
if [ -f $raspap_default ]; then
|
|
sudo cp $raspap_default "$raspap_dir/backups/090_raspap.conf.`date +%F-%R`"
|
|
sudo ln -sf "$raspap_dir/backups/090_raspap.conf.`date +%F-%R`" "$raspap_dir/backups/090_raspap.conf"
|
|
fi
|
|
|
|
if [ -f $raspap_wlan0 ]; then
|
|
sudo cp $raspap_wlan0 "$raspap_dir/backups/090_wlan0.conf.`date +%F-%R`"
|
|
sudo ln -sf "$raspap_dir/backups/090_wlan0.conf.`date +%F-%R`" "$raspap_dir/backups/090_wlan0.conf"
|
|
fi
|
|
|
|
if [ -f /etc/dhcpcd.conf ]; then
|
|
sudo cp /etc/dhcpcd.conf "$raspap_dir/backups/dhcpcd.conf.`date +%F-%R`"
|
|
sudo ln -sf "$raspap_dir/backups/dhcpcd.conf.`date +%F-%R`" "$raspap_dir/backups/dhcpcd.conf"
|
|
fi
|
|
|
|
for file in /etc/systemd/network/raspap-*.net*; do
|
|
if [ -f "${file}" ]; then
|
|
filename=$(basename $file)
|
|
sudo cp "$file" "${raspap_dir}/backups/${filename}.`date +%F-%R`"
|
|
sudo ln -sf "${raspap_dir}/backups/${filename}.`date +%F-%R`" "${raspap_dir}/backups/${filename}"
|
|
fi
|
|
done
|
|
fi
|
|
_install_status 0
|
|
}
|
|
|
|
# Set up default configuration
|
|
function _default_configuration() {
|
|
if [ "$upgrade" == 0 ]; then
|
|
_install_log "Applying default configuration to installed services"
|
|
|
|
sudo cp $webroot_dir/config/hostapd.conf /etc/hostapd/hostapd.conf || _install_status 1 "Unable to move hostapd configuration file"
|
|
sudo cp $webroot_dir/config/090_raspap.conf $raspap_default || _install_status 1 "Unable to move dnsmasq default configuration file"
|
|
sudo cp $webroot_dir/config/090_wlan0.conf $raspap_wlan0 || _install_status 1 "Unable to move dnsmasq wlan0 configuration file"
|
|
sudo cp $webroot_dir/config/dhcpcd.conf /etc/dhcpcd.conf || _install_status 1 "Unable to move dhcpcd configuration file"
|
|
sudo cp $webroot_dir/config/defaults.json $raspap_network || _install_status 1 "Unable to move defaults.json settings"
|
|
|
|
echo "Changing file ownership of ${raspap_network}defaults.json"
|
|
sudo chown $raspap_user:$raspap_user "$raspap_network"/defaults.json || _install_status 1 "Unable to change file ownership for defaults.json"
|
|
|
|
echo "Checking for existence of /etc/dnsmasq.d"
|
|
[ -d /etc/dnsmasq.d ] || sudo mkdir /etc/dnsmasq.d
|
|
|
|
# Copy OS-specific bridge default config
|
|
if [ ${OS,,} = "ubuntu" ] && [[ ${RELEASE} =~ ^(22.04|20.04|19.10|18.04) ]]; then
|
|
echo "Copying bridged AP config to /etc/netplan"
|
|
sudo cp $webroot_dir/config/raspap-bridge-br0.netplan /etc/netplan/raspap-bridge-br0.netplan || _install_status 1 "Unable to move br0 netplan file"
|
|
else
|
|
echo "Copying bridged AP config to /etc/systemd/network"
|
|
sudo cp $webroot_dir/config/raspap-bridge-br0.netdev /etc/systemd/network/raspap-bridge-br0.netdev || _install_status 1 "Unable to move br0 netdev file"
|
|
sudo cp $webroot_dir/config/raspap-br0-member-eth0.network /etc/systemd/network/raspap-br0-member-eth0.network || _install_status 1 "Unable to move br0 member file"
|
|
fi
|
|
|
|
echo "Copying primary RaspAP config to includes/config.php"
|
|
if [ ! -f "$webroot_dir/includes/config.php" ]; then
|
|
sudo cp "$webroot_dir/config/config.php" "$webroot_dir/includes/config.php"
|
|
fi
|
|
_install_status 0
|
|
fi
|
|
}
|
|
|
|
# Install and enable RaspAP daemon
|
|
function _enable_raspap_daemon() {
|
|
_install_log "Enabling RaspAP daemon"
|
|
echo "Disable with: sudo systemctl disable raspapd.service"
|
|
sudo cp $webroot_dir/installers/raspapd.service /lib/systemd/system/ || _install_status 1 "Unable to move raspap.service file"
|
|
sudo systemctl daemon-reload
|
|
sudo systemctl enable raspapd.service || _install_status 1 "Failed to enable raspap.service"
|
|
}
|
|
|
|
# Configure IP forwarding, set IP tables rules, prompt to install RaspAP daemon
|
|
function _configure_networking() {
|
|
_install_log "Configuring networking"
|
|
echo "Enabling IP forwarding"
|
|
echo "net.ipv4.ip_forward=1" | sudo tee $raspap_sysctl > /dev/null || _install_status 1 "Unable to set IP forwarding"
|
|
sudo sysctl -p $raspap_sysctl || _install_status 1 "Unable to execute sysctl"
|
|
sudo /etc/init.d/procps restart || _install_status 1 "Unable to execute procps"
|
|
|
|
echo "Checking iptables rules"
|
|
rules=(
|
|
"-A POSTROUTING -j MASQUERADE"
|
|
"-A POSTROUTING -s 192.168.50.0/24 ! -d 192.168.50.0/24 -j MASQUERADE"
|
|
)
|
|
for rule in "${rules[@]}"; do
|
|
if grep -- "$rule" $rulesv4 > /dev/null; then
|
|
echo "Rule already exits: ${rule}"
|
|
else
|
|
rule=$(sed -e 's/^\(-A POSTROUTING\)/-t nat \1/' <<< $rule)
|
|
echo "Adding rule: ${rule}"
|
|
sudo iptables $rule || _install_status 1 "Unable to execute iptables"
|
|
added=true
|
|
fi
|
|
done
|
|
# Persist rules if added
|
|
if [ "$added" = true ]; then
|
|
echo "Persisting IP tables rules"
|
|
sudo iptables-save | sudo tee $rulesv4 > /dev/null || _install_status 1 "Unable to execute iptables-save"
|
|
fi
|
|
|
|
# Prompt to install RaspAP daemon
|
|
echo -n "Enable RaspAP control service (Recommended)? [Y/n]: "
|
|
if [ "$assume_yes" == 0 ]; then
|
|
read answer < /dev/tty
|
|
if [ "$answer" != "${answer#[Nn]}" ]; then
|
|
_install_status 0 "(Skipped)"
|
|
else
|
|
_enable_raspap_daemon
|
|
fi
|
|
else
|
|
echo -e
|
|
_enable_raspap_daemon
|
|
fi
|
|
_install_status 0
|
|
}
|
|
|
|
# Add sudoers file to /etc/sudoers.d/ and set file permissions
|
|
function _patch_system_files() {
|
|
|
|
# Create sudoers
|
|
_install_log "Adding raspap.sudoers to ${raspap_sudoers}"
|
|
sudo cp "$webroot_dir/installers/raspap.sudoers" $raspap_sudoers || _install_status 1 "Unable to apply raspap.sudoers to $raspap_sudoers"
|
|
sudo chmod 0440 $raspap_sudoers || _install_status 1 "Unable to change file permissions for $raspap_sudoers"
|
|
|
|
# Add symlink to prevent wpa_cli cmds from breaking with multiple wlan interfaces
|
|
_install_log "Symlinked wpa_supplicant hooks for multiple wlan interfaces"
|
|
if [ ! -f /usr/share/dhcpcd/hooks/10-wpa_supplicant ]; then
|
|
sudo ln -s /usr/share/dhcpcd/hooks/10-wpa_supplicant /etc/dhcp/dhclient-enter-hooks.d/
|
|
fi
|
|
|
|
# Unmask and enable hostapd.service
|
|
_install_log "Unmasking and enabling hostapd service"
|
|
sudo systemctl unmask hostapd.service
|
|
sudo systemctl enable hostapd.service
|
|
|
|
# Set correct DAEMON_CONF path for hostapd (Ubuntu20 + Armbian22)
|
|
if [ ${OS,,} = "ubuntu" ] && [[ ${RELEASE} =~ ^(22.04|20.04|19.10|18.04) ]]; then
|
|
conf="/etc/default/hostapd"
|
|
key="DAEMON_CONF"
|
|
value="/etc/hostapd/hostapd.conf"
|
|
echo "Setting default ${key} path to ${value}"
|
|
sudo sed -i -E "/^#?$key/ { s/^#//; s%=.*%=\"$value\"%; }" "$conf" || _install_status 1 "Unable to set value in ${conf}"
|
|
fi
|
|
_install_status 0
|
|
}
|
|
|
|
|
|
# Optimize configuration of php-cgi.
|
|
function _optimize_php() {
|
|
if [ "$upgrade" == 0 ]; then
|
|
_install_log "Optimize PHP configuration"
|
|
if [ ! -f "$phpcgiconf" ]; then
|
|
_install_status 2 "PHP configuration could not be found."
|
|
return
|
|
fi
|
|
|
|
# Backup php.ini and create symlink for restoring.
|
|
datetimephpconf=$(date +%F-%R)
|
|
sudo cp "$phpcgiconf" "$raspap_dir/backups/php.ini.$datetimephpconf"
|
|
sudo ln -sf "$raspap_dir/backups/php.ini.$datetimephpconf" "$raspap_dir/backups/php.ini"
|
|
|
|
echo -n "Enable HttpOnly for session cookies (Recommended)? [Y/n]: "
|
|
if [ "$assume_yes" == 0 ]; then
|
|
read answer < /dev/tty
|
|
if [ "$answer" != "${answer#[Nn]}" ]; then
|
|
echo -e
|
|
else
|
|
php_session_cookie=1;
|
|
fi
|
|
fi
|
|
|
|
if [ "$assume_yes" == 1 ] || [ "$php_session_cookie" == 1 ]; then
|
|
echo "Php-cgi enabling session.cookie_httponly."
|
|
sudo sed -i -E 's/^session\.cookie_httponly\s*=\s*(0|([O|o]ff)|([F|f]alse)|([N|n]o))\s*$/session.cookie_httponly = 1/' "$phpcgiconf"
|
|
fi
|
|
|
|
if [ "$php_package" = "php7.1-cgi" ]; then
|
|
echo -n "Enable PHP OPCache (Recommended)? [Y/n]: "
|
|
if [ "$assume_yes" == 0 ]; then
|
|
read answer < /dev/tty
|
|
if [ "$answer" != "${answer#[Nn]}" ]; then
|
|
echo -e
|
|
else
|
|
php_opcache=1;
|
|
fi
|
|
fi
|
|
|
|
if [ "$assume_yes" == 1 ] || [ "$phpopcache" == 1 ]; then
|
|
echo -e "Php-cgi enabling opcache.enable."
|
|
sudo sed -i -E 's/^;?opcache\.enable\s*=\s*(0|([O|o]ff)|([F|f]alse)|([N|n]o))\s*$/opcache.enable = 1/' "$phpcgiconf"
|
|
# Make sure opcache extension is turned on.
|
|
if [ -f "/usr/sbin/phpenmod" ]; then
|
|
sudo phpenmod opcache
|
|
else
|
|
_install_status 2 "phpenmod not found."
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
function _install_complete() {
|
|
_install_log "Installation completed"
|
|
if [ "$repo" == "RaspAP/raspap-insiders" ]; then
|
|
echo -e "${ANSI_RASPBERRY}"
|
|
echo "Thank you for supporting this project as an Insider!"
|
|
echo -e "${ANSI_RESET}"
|
|
else
|
|
echo "Join RaspAP Insiders for early access to exclusive features!"
|
|
echo -e "${ANSI_RASPBERRY}"
|
|
echo "> https://docs.raspap.com/insiders/"
|
|
echo "> https://github.com/sponsors/RaspAP/"
|
|
echo -e "${ANSI_RESET}"
|
|
fi
|
|
if [ "$assume_yes" == 0 ]; then
|
|
# Prompt to reboot if wired ethernet (eth0) is connected.
|
|
# With default_configuration this will create an active AP on restart.
|
|
if ip a | grep -q ': eth0:.*state UP'; then
|
|
echo -n "The system needs to be rebooted as a final step. Reboot now? [Y/n]: "
|
|
read answer < /dev/tty
|
|
if [ "$answer" != "${answer#[Nn]}" ]; then
|
|
echo "Installation reboot aborted."
|
|
exit 0
|
|
fi
|
|
sudo shutdown -r now || _install_status 1 "Unable to execute shutdown"
|
|
fi
|
|
fi
|
|
}
|
|
|